Conclusions
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1.
Heteroligand chelates containing both acetylacetonate and aminocarboxylate ligands are formed in solutions containing nickel acetylacetonate and a chelate of nickel(II) with an amino acid (D-phenylalanine, D-tyrosine, D-tryptophan).
-
2.
The acetylacetonate ligand in the heteroligand chelate has a “folded” conformation.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1714–1719, August, 1979.
The authors would like to thank Professor G. Snattske (Rhur University) for his support of this work and for having giving us the opportunity of obtaining the CD spectra.
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Pavlov, V.A., Piloyan, S.R. & Klabunovskii, E.I. Optically active heteroligand chelate complexes. 5. Heteroligand chelates of nickel with acetylacetone and aromatic amino acids. Russ Chem Bull 28, 1580–1585 (1979). https://doi.org/10.1007/BF00950972
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DOI: https://doi.org/10.1007/BF00950972